devices Major number and /proc/devices

[Cornelius Kölbel <cornelius koelbel gmx de>]

Hello,

as posted earlier, I have some problems with an usb card reader.

Now I took
a look

at /proc/devices
and found hat below.

Obviously the first number is the major number of the devices.
When I look at the block devices,  I see my first SCSI-disk:
8 = sda and my scsi dcrom = 11.

But I also see the 65 and the 66. What´s that?
sdq..sdz
I don´t have these drives...?

Regards
Cornelius


[root schnuck root]# cat /proc/devices
Character devices:
 1 mem
 2 pty
 3 ttyp
 4 ttyS
 5 cua
 6 lp
 7 vcs
10 misc
13 input
14 sound
21 sg
108 ppp
128 ptm
136 pts
162 raw
171 ieee1394
180 usb

Block devices:
 3 ide0
 8 sd
11 sr
65 sd
66 sd